it just leads to imroved MPG

Maybe there needs to be consecutive dyno and fuel mileage tests before and after the installation of this eco combo to see if there is any change but of course I'm not wasting bucks on a dyno test for this product. What i feel is a little pep in take off and better thorttle response that make me believe it just leads to imroved MPG. My fuel bills coincides so i am happy.

I am a dissatisfied buyer

I'd turn a blind eye on poor workmanship if it gave those fuel saving gains advertized on magnum web site. Noticeably it did NOT. I averaged 14 litre / 100 km before installed the fuel saver combo and no I can measure a bit less than 13. I am a dissatisfied buyer.

7 of 11 people found this review helpful.

Was this review helpful?

YesNo

(5/5)

Ease of installation

Quality

Price to value ratio

Shipping & Wrapping

Customer & Tech Support

netted 11% improvment in fuel economy

My mustang 4.6L GT with these fuel saver mods was expected to travel 23 to 25 miles on a gallon of gasoline. Wife did the math yesterday, in conclusion we netted 11% improvment in fuel economy and noticed an incredible boost in pwoer when mash the throttle hard. Don't be puzzling, this kit'll pay iteslf in a short run. Unsurprisingly, product managers were proved to be extremely helpful and modest, considering they are really incined in engineering.

19 of 26 people found this review helpful.

Was this review helpful?

YesNo

(4/5)

Ease of installation

Quality

Price to value ratio

Shipping & Wrapping

Customer & Tech Support

I've never installed

I value-checked this part before going ahead with my order still I've never installed. Arrived on time in good condition but I reckoned, lotta labor required as well as no guarantee fuel saver will ever does what it was claimed to, return process was a way easy and my request was honored fast, they tried to entice me with coupons and discount but no way I don't want to do anything to jeopardize making the car run bad.

it helped to save 17% gasoline in city

its a very god product it helped to save 17% gasoline in city and 13% average on highway. Installs simple if you already made such work but it may be a misery for anyone has no access to tools and has no expertise. Bear in mind you need to transform the intake when installing the intake tube.

0 of 0 people found this review helpful.

Was this review helpful?

YesNo

(5/5)

Ease of installation

Quality

Price to value ratio

Shipping & Wrapping

Customer & Tech Support

fuel saver kit significantly improved

Magnum has a good reputation on the net in addition claims sounded achievable, so I decided to ignore forum threads about inefficient scams promising unparalleled MPG gains. This magnum fuel saver kit significantly improved the gas mileage in my LS2. I was very pleasantly surprised. Thanks for a fun fuel saver device that really take effect on my thirsty car. Definitely would recommend to others.

Looking for warranted less consumption without any hassle of installing difficult apocryphal technical gadgets? Ecomaster warrants a dramatic reduction of consumption by an average of 15 % without any compromise to engine performance. Gas mileage boost is over 12% on highways and you won’t lose horsepower at the wheels or have to drive slowly & thriftily. You can freely put the pedal to the metal. The state-of-the-art Ecomaster Pro is an affordable fuel saver module that gives you the mileage boost you are looking for!

This Fuel Saver Oxygen Sensor with genuine Bosch head warrants dramatic increase of miles per gallon by an average of 15% without any compromise with engine performance. You don't have to sacrifice horsepower at the wheels or have to drive slowly. This gas saver O2 sensor will not affect engine reliability and durability.

Whether you want extra fuel efficiency for your BMW 9 serie or want to enjoy full potential of your Car Truck SUV, we've got your back. With a large array of specially built options, your 9 serie will be the hottest around. BMW 9 serie items are uniquely engineered for killer design and problem-free installation. These specifically crafted fuel saving kit are manufactured by magnum to fit your specific 9 serie for simple installation. Take pride in your BMW and set it up with the best 9 serie parts from Magnum Tuning. We focus on intelligent automotive technologies that improve our ability to find, develop and produce market leader fuel saving kits. We also invest in the development of renewable energy technologies, such as supporting bi-fueled engines and alternative fuel systems. Rest assured you fuel efficiency changes are pulpable. Buy your magnum fuel saving kit today. The best what 9 serie deserves.

BMW 9 serie

BMW Economy booster combo will earn you a reputation among other BMW enthusiasts. Magnum 9 serie Gas Saving Premium Kit will pep up your motor and give you the ability to control your 9 serie engine better at all times. As a producer for over 21 years we offer the most affordable deals on the market. Magnum Fuel saver combo is available with great discount. If you want to extract all the fuel economy from your 9 serie engine, then a new BMW Economy booster combo will do that for you. Every Car-Truck-SUV engine can be upgraded, and modifying it with Gas Saving Premium Kit will improve your fuel efficiency and driving power. Claims and figures are valid and true, warranted by Magnum Tuning. There is nothing to lose and everything to gain from installing a new BMW Gas Saving Premium Kit on your specific 9 serie engine. Installation is quite severe, you just need to fit this Economy booster combo on the air intake of the factory engine and allow it develop its positive effects through the air flow. The following feedback was emailed by Lorenzo, Best item I have purchased on the net, Very Pleased! Fits perfectly and Great quality. My BMW 9 serie runs better. THX a lot, Lorenzo!!